private void CaptureForm_Load(object sender, EventArgs e)
{
// Get Target Procces
List<Process> ps = Process.GetProcesses().ToList();
Process target = ps.Find(p => p.ProcessName == "mpc-hc64");
if (target == null) throw new Exception("ターゲットプロセスが見つかりません");
targetWindowHnadle = target.MainWindowHandle;
targetWindowSize = CaptureHelper.GetWindowSize(targetWindowHnadle);
frameBuf = Data.Create(targetWindowSize);
// Init OpenGL
glcScreen.MakeCurrent();
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
GL.FrontFace(FrontFaceDirection.Cw);
GL.CullFace(CullFaceMode.Back);
// load textures
SetupViewport();
sampleTex = MyTexture.Create(frameBuf.Bitmap.Width, frameBuf.Bitmap.Height);
MyTexture.Init(glcScreen);
//sampleTex = MyTexture.Load("../../texture/tex.jpg");
// backTex = MyTexture.Load("../../texture/back.png");
}
private void btnBeginRecode_Click(object sender, EventArgs e)
{
frameBuf = Data.Create(targetWindowSize);
sampleTex = MyTexture.Create(frameBuf.Bitmap.Width, frameBuf.Bitmap.Height);
}
public static MyTexture Create(int width, int height)
{
MyTexture tmpTex = new MyTexture();
tmpTex.ShaderName = "sepia";
int tmp;
GL.GenTextures(1, out tmp);
tmpTex.Handle = tmp;
GL.BindTexture(TextureTarget.Texture2D, tmpTex.Handle);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
using (Bitmap bitmap = new Bitmap(width, height))
{
BitmapData data = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, data.Width, data.Height, 0, OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, data.Scan0);
bitmap.UnlockBits(data);
tmpTex.Width = data.Width;
tmpTex.Height = data.Height;
}
return tmpTex;
}
